Oh, hello Alice. Sorry for the delayed reply. I get distracted really easily and forgot to check this place >.> I didn't think there'd be any new users!
As for if those kind of rps are allowed, the rules of forumotion (which is the site hosting my forum) has rules against any sexual themes that would be 18+. Basically, I might get in trouble if someone is roleplaying sex scenes and I allow them to do so. However, I do not mind yuri in the fluff sense, where two girls are dating. Now, you can take it to private messages and roleplay the sex scenes there. That's fine.